3936147

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 5407392

約数和(自身を除く): 1471245

約数列:

[1, 3, 61, 137, 157, 183, 411, 471, 8357, 9577, 21509, 25071, 28731, 64527, 1312049, 3936147]

約数ペア:

[(1, 3936147), (3, 1312049), (61, 64527), (137, 28731), (157, 25071), (183, 21509), (411, 9577), (471, 8357)]